I love your enthusiasm and optimism, but I think it may be overwhelming your objectivity.
You seem to think this new Apple device is going to be a smash success. What's your timeline for Apple to develop it sufficiently to be a success like you're expecting it to be? 1 year? 3 years? 5-10? What is your yard stick for it to be considered successful?
I appreciate that you believe that because Apple sells a lot of devices that their devices are mainstream. You may not have heard but Linux has just surpassed MacOS in terms of the number of people gaming on the platform, largely attributed to Steam/Valve and their Steam Deck/Proton software.
Valve has been heavily involved in the development of VR headset technology from the beginning. We're not there yet. I applaud Apple's efforts and their development of VR/AR is only going to benefit the market.
Don't misunderstand; I want them to succeed in this new endeavor, I just don't think they will.